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Small green M.2 circuit board with gold edge connector and silver shield

Acer America

Acer America M.2 Wi-Fi adapter T77H348.02 HF

SKU CH-ZWBB-PN4VC

M.2 Wi-Fi adapter compatible with numerous Acer Aspire and M-series laptops

  • TypeM.2 Wi-FI Adapter
  • OEM original card for reliable Acer laptop compatibility
  • M.2 form factor fits supported Aspire and M5 series
  • Genuine Acer part number T77H348.02 HF matches service manuals
  • Includes single adapter for direct replacement install
  • Supports wide model range including E1, E5, M3, M5 families

Acer M.2 Wi-Fi Adapter T77H348.02 HF

This Acer OEM wireless card uses an M.2 interface to replace a faulty or missing Wi-Fi module in compatible laptops. It is supplied new and carries the manufacturer part number T77H348.02 HF. The adapter restores wireless connectivity for the listed Acer models.

For Acer laptop owners needing a direct replacement

This card suits owners of the specific Aspire E, M and M5 series models listed in the compatibility data who need an exact OEM match. It is not for users with laptops from other brands, desktop PCs, or Acer models not included in the supported part-number list.

Verify your laptop model

Check that your device appears in the compatible models list, which includes various Aspire E1, E5, M3, M5 and EK series part numbers. Confirm the existing card uses the same M.2 form factor and that the part number matches T77H348.02 HF or the cross-referenced numbers provided.

Highlights

  • OEM original card for reliable Acer laptop compatibility
  • M.2 form factor fits supported Aspire and M5 series
  • Genuine Acer part number T77H348.02 HF matches service manuals
  • Includes single adapter for direct replacement install
  • Supports wide model range including E1, E5, M3, M5 families

Specifications

TypeM.2 Wi-FI Adapter

Questions about this item

Which Acer laptop models accept the T77H348.02 HF M.2 Wi-Fi adapter?

The adapter fits Acer Aspire E1-531, E1-531G, E1-571, E1-571G, E5-531, E5-531G, E5-531P, E5-571, E5-571G, E5-571P, E5-571PG, EK-571, EK-571G, M3-481, M3-481G, M3-580, M3-580G, M3-581, M3-581G, M3-581PT, M3-581PTG, M3-581T, M3-581TG, M5-481, M5-481G, M5-481T, M5-481TG, M5-481PT, M5-481PTG, M5-581G, M5-581T and M5-582PT.

Will this card work in an older Acer laptop that uses a Mini-PCIe slot instead of M.2?

No, the card is an M.2 form-factor module and cannot be installed in a Mini-PCIe slot.

After fitting the adapter, how can I confirm the T77H348.02 HF is recognised by the system?

Open Device Manager and check that a new wireless network adapter appears under Network adapters without a warning icon.

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